EP 2901983 A4 20160406 - ABSORBENT ARTICLE
Title (en)
ABSORBENT ARTICLE
Title (de)
SAUGFÄHIGER ARTIKEL
Title (fr)
ARTICLE ABSORBANT
Publication
Application
Priority
- JP 2012218866 A 20120928
- JP 2013071930 W 20130814
Abstract (en)
[origin: EP2901983A1] The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a liquid-permeable layer to an absorbent body and can reduce the amount of the menstrual blood remaining in the liquid-permeable layer. To solve this problem, provided is a sanitary napkin (1) provided with a top sheet (2), a back sheet (3) and an absorbent body (4) that is interposed between the top sheet (2) and the back sheet (3), wherein convex portions (8) formed in an excretion orifice contact region of the top sheet (2) are coated with a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm 2 /s at 40°C, a water retention rate of 0.01-4.0 mass% and a weight-average molecular weight of less than 1,000.
IPC 8 full level
A61F 13/15 (2006.01); A61F 13/472 (2006.01); A61F 13/475 (2006.01); A61F 13/511 (2006.01); A61F 13/513 (2006.01); A61F 13/84 (2006.01); A61L 15/34 (2006.01)
CPC (source: CN EP US)
A61F 13/15707 (2013.01 - US); A61F 13/4756 (2013.01 - EP US); A61F 13/51104 (2013.01 - CN EP US); A61F 13/51113 (2013.01 - EP US); A61F 13/5116 (2013.01 - US); A61F 13/51394 (2013.01 - EP US); A61F 13/8405 (2013.01 - EP US); A61L 15/20 (2013.01 - US); A61L 15/34 (2013.01 - EP US); A61L 15/42 (2013.01 - EP US); A61L 15/50 (2013.01 - US); A61F 2013/15439 (2013.01 - EP US); A61F 2013/51016 (2013.01 - US); A61F 2013/51066 (2013.01 - US); A61F 2013/51073 (2013.01 - US); A61F 2013/8455 (2013.01 - EP US)
Citation (search report)
- [Y] US 2012226250 A1 20120906 - SATO NOBUYA [JP], et al
- [YD] JP 2012005701 A 20120112 - KAO CORP
- [Y] JP 2012055362 A 20120322 - KAO CORP
- See references of WO 2014050340A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2901983 A1 20150805; EP 2901983 A4 20160406; EP 2901983 B1 20180425; CN 104470481 A 20150325; CN 104470481 B 20160316; JP 2014068943 A 20140421; JP 6021566 B2 20161109; US 2015230998 A1 20150820; US 9724249 B2 20170808; WO 2014050340 A1 20140403
DOCDB simple family (application)
EP 13841496 A 20130814; CN 201380037659 A 20130814; JP 2012218866 A 20120928; JP 2013071930 W 20130814; US 201314429840 A 20130814